<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>商品信息</title>
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
    <!-- 引入组件库 -->
    <script type="text/javascript" src="../js/jquery.min.js"></script>
    <script src="../js/vue.js"></script>
    <script src="../plugins/elementui/index.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <style>
        .avatar-uploader .el-upload {
            border: 1px dashed #d9d9d9;
            border-radius: 6px;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }
        .avatar-uploader .el-upload:hover {
            border-color: #409EFF;
        }
        .avatar-uploader-icon {
            font-size: 28px;
            color: #8c939d;
            width: 178px;
            height: 178px;
            line-height: 178px;
            text-align: center;
        }
        .avatar {
            width: 178px;
            height: 178px;
            display: block;
        }
        .datatable {
            position: relative;
            box-sizing: border-box;
            -webkit-box-flex: 1;
            width: 100%;
            max-width: 100%;
            font-size: 14px;
            color: rgb(96, 98, 102);
            overflow: hidden;
            flex: 1 1 0%;
        }
        .datatable td, .datatable th {
            padding: 12px 0;
            min-width: 0;
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
            text-overflow: ellipsis;
            vertical-align: middle;
            position: relative;
            text-align: left;
        }
    </style>
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>商品管理<small>管理</small></h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>预约管理</el-breadcrumb-item>
            <el-breadcrumb-item>套餐管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="编码/名称/助记码" v-model="queryString" style="width: 200px;" class="filter-item" @keyup.enter.native="handleFilter"></el-input>
                <el-button @click="findPage()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <el-table
                    :data="tableData"
                    stripe
                    class="tableBox"
            >
                <el-table-column
                        prop="name"
                        label="商品名称"
                ></el-table-column>
                <el-table-column prop="image" label="图片" align="center">
                    <template slot-scope="{ row }">
                        <img style="width: auto; height: 40px; border:none;cursor: pointer;"
                                  :src="getImage(row.image)"
                                   >
                    </template>
                </el-table-column>
                <el-table-column
                        prop="toCategory"
                        label="商品分类"
                ></el-table-column>
                <el-table-column label="售价">
                    <template slot-scope="scope">
                        <span style="margin-right: 10px;">￥{{ scope.row.price }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="售卖状态">
                    <template slot-scope="scope">
                        <span style="margin-right: 10px;">{{ scope.row.status == '0' ? '停售' : '启售' }}</span>
                    </template>
                </el-table-column>
                <el-table-column
                        label="操作"
                        width="160"
                        align="center"
                >
                    <template slot-scope="scope">
                        <el-button
                                type="text"
                                size="small"
                                class="blueBug"
                                @click="addFoodtype(scope.row)"
                        >
                            修改
                        </el-button>
                        <el-button
                                type="text"
                                size="small"
                                class="blueBug"
                                @click="statusHandle(scope.row)"
                        >
                            {{ scope.row.status == '0' ? '启售' : '停售' }}
                        </el-button>
                        <el-button
                                type="text"
                                size="small"
                                class="delBut non"
                                @click="deleteHandle(scope.row.id)"
                        >
                            删除
                        </el-button>
                    </template>
                </el-table-column>
            </el-table>
            <el-pagination
                    class="pageList"
                    :page-sizes="[10, 20, 30, 40]"
                    :page-size="pageSize"
                    layout="total, sizes, prev, pager, next, jumper"
                    :total="counts"
                    @size-change="handleSizeChange"
                    @current-change="handleCurrentChange"
            ></el-pagination>
            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增套餐" :visible.sync="dialogFormVisible">
                    <template>
                        <el-tabs v-model="activeName" type="card">
                            <el-tab-pane label="商品信息" name="first">
                                <el-form label-position="right" label-width="100px">
                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="商品名称">
                                                <el-input v-model="formData.name"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="商品价格">
                                                <el-input v-model="formData.price"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>
                                    <el-row v-if="action== 'edit'">
                                        <el-col :span="12">
                                            <el-form-item  label="商品排序">
                                                <el-input  v-model="formData.sort"  type="number" placeholder="请输入排序" />
                                            </el-form-item>
                                        </el-col>
                                    </el-row>
                                    <el-row>
                                        <el-col :span="24">
                                            <el-form-item label="上传图片">
                                                <el-upload
                                                        class="avatar-uploader"
                                                        action="/common/upload"
                                                        :auto-upload="autoUpload"
                                                        name="imgFile"
                                                        :show-file-list="false"
                                                        :on-success="handleAvatarSuccess"
                                                        :before-upload="beforeAvatarUpload">
                                                    <img v-if="imageUrl" :src="imageUrl" class="avatar">
                                                    <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                                                </el-upload>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>
                                    <el-row>
                                        <el-col :span="24">
                                            <el-form-item label="商品描述">
                                                <el-input v-model="formData.description" type="textarea"></el-input>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>
                                </el-form>
                            </el-tab-pane>
                            <el-tab-pane label="商品分类" name="second">
                                <div class="checkScrol">
                                    <table class="datatable">
                                        <thead>
                                        <tr>
                                            <th>选择</th>
                                            <th>品类</th>
                                        </tr>
                                        </thead>
                                        <tbody>
                                        <tr v-for="c in formTable">
                                            <td>
                                                <input :id="c.id" v-model="categoryIds" type="checkbox" :value="c.id">
                                            </td>
                                            <td><label :for="c.id">{{c.name}}</label></td>
                                        </tr>
                                        </tbody>
                                    </table>
                                </div>
                            </el-tab-pane>
                        </el-tabs>
                    </template>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>
<script>
    var vue = new Vue({
        el: '#app',
        data:{
            action: '',
            autoUpload:true,//自动上传
            imageUrl: null,//模型数据，用于上传图片完成后图片预览
            activeName:'first',//添加/编辑窗口Tab标签名称
            counts: 0,
            page: 1,
            pageSize: 10,
            queryString: "",
            tableData: [{name:'鲜牛奶',image:'img/p1.jpg',toCategory:'巴氏',price:55,status:'1'}],
            formTable: [],
            formData: {},//表单数据
            categoryIds:[],//添加表单窗口中检查组复选框对应id
            dialogFormVisible: false//控制添加窗口显示/隐藏
        },
        created() {
            this.findPage();
        },
        methods: {
            //文件上传成功后的钩子，response为服务端返回的值，file为当前上传的文件封装成的js对象
            handleAvatarSuccess(response, file) {
                if(response.data){
                    this.imageUrl="/common/downLoad?imgName="+response.data;
                    this.$message({
                        type:response.flag?"success":"error",
                        message:response.message
                    });
                    this.formData.image=response.data;
                }
            },
            //上传图片之前执行
            beforeAvatarUpload(file) {
                const isJPG = file.type === 'image/jpeg';
                const isLt2M = file.size / 1024 / 1024 < 2;
                if (!isJPG) {
                    this.$message.error('上传套餐图片只能是 JPG 格式!');
                }
                if (!isLt2M) {
                    this.$message.error('上传套餐图片大小不能超过 2MB!');
                }
                return isJPG && isLt2M;
            },
            //添加
            handleAdd () {
                if(this.action=='add'){
                    axios.post("/goods/add?categoryIds="+this.categoryIds,this.formData).then((res)=>{
                        if(res.data.flag){
                            this.$message.success(res.data.message);
                            this.findPage();
                        }else{
                            this.$message.error(res.data.message);
                        }
                        this.dialogFormVisible=false;
                    });
                }else if(this.action=='edit'){
                      axios.put("/goods/edit?categoryIds="+this.categoryIds,this.formData).then((res)=>{
                           if(res.data.flag){
                               this.$message.success(res.data.message);
                           }else {
                               this.$message.error(res.data.message);
                           }
                      });
                }
            },
            //分页查询
            findPage() {
                var param={
                    currentPage:this.page,
                    pageSize:this.pageSize,
                    queryString:this.queryString
                };
                axios.post("/goods/queryPage",param).then((res)=>{
                    if(res.data!=null){
                        this.counts=res.data.total;
                        this.tableData=res.data.rows;
                    }else {
                        this.$message.error("数据加载失败！！！");
                    }
                });
            },
            // 重置表单
            resetForm() {
                this.activeName="first";
                this.formData={};
                this. checkgroupIds=[];
                this.imageUrl="";
            },
            // 弹出添加窗口
            handleCreate() {
                this.resetForm();
                this.action='add';
                this.dialogFormVisible=true;
                this.getTableForm();
            },
            getTableForm(){
                axios.get("/category/findAll?type="+1).then((res)=>{
                    if(res.data.flag){
                        this.formTable=res.data.data;
                    }else {
                        this.$message.error(res.data.message);
                    }
                });
            },
            getImage(image){
                 return image;// /common/downLoad?imgName=${image}
            },
            addFoodtype(data){
                this.dialogFormVisible=true;
                this.action='edit';
                this.formData=data;
                this.imageUrl="/common/downLoad?imgName="+data.image;

                axios.get("/goods/toCategory/?id="+data.id).then((res)=>{
                      if(res.data.flag){
                          this.categoryIds=res.data.data;
                      }
                });
                if(this.formTable.length<=0){
                    this.getTableForm();
                }
            },
            statusHandle(data){
                axios.get("/goods/m_status?gid="+data.id+"&status="+data.status).then((res)=>{
                      if(res.data.flag){
                          this.$message.success(res.data.message);
                      }else {
                          this.$message.error(res.data.message);
                      }
                });
            },
            //切换页码
            // handleCurrentChange(currentPage) {
            //     this.pagination.currentPage=currentPage;
            //     this.findPage();
            // }
            deleteHandle(gid){
                axios.delete("/goods/"+gid).then((res)=>{
                    if(res.data.flag){
                        this.$message.success(res.data.message);
                    }else{
                        this.$message.error(res.data.message);
                    }
                });
            },
        },
    })
</script>
</html>
